Correct EnableGrpcTracing value in logging message (#10370)
Correct EnableGrpcTracing value in logging message (#10370)

Signed-off-by: clyang82 <9d0a0e8815417dd7d5b5658d345df374753e1fce@cn.ibm.com>
geeknoid/istio,smawson/istio,geeknoid/istio,smawson/istio,istio/istio,smawson/istio,istio/istio,geeknoid/istio,istio/istio,geeknoid/istio,smawson/istio,istio/istio,geeknoid/istio,smawson/istio,istio/istio,smawson/istio,geeknoid/istio